#include <epc-tft.h>
Public Member Functions | |
| bool | Matches (Direction d, Ipv4Address ra, Ipv4Address la, uint16_t rp, uint16_t lp, uint8_t tos) |
Public Attributes | |
| uint8_t | precedence |
| Direction | direction |
| Ipv4Address | remoteAddress |
| Ipv4Mask | remoteMask |
| Ipv4Address | localAddress |
| Ipv4Mask | localMask |
| uint16_t | remotePortStart |
| uint16_t | remotePortEnd |
| uint16_t | localPortStart |
| uint16_t | localPortEnd |
| uint8_t | typeOfService |
| uint8_t | typeOfServiceMask |
Detailed Description
Implement the data structure representing a TrafficFlowTemplate Packet Filter. See 3GPP TS 24.008 version 8.7.0 Release 8, Table 10.5.162/3GPP TS 24.008: Traffic flow template information element
With respect to the Packet Filter specification in the above doc, the following features are NOT supported:
- IPv6 filtering (including flow labels)
- IPSec filtering
- filter precedence field is not evaluated, hence it is recommended to setup the TFTs within a PDP context such that TFTs are mutually exclusive
Member Function Documentation
| bool ns3::EpcTft::PacketFilter::Matches | ( | Direction | d, |
| Ipv4Address | ra, | ||
| Ipv4Address | la, | ||
| uint16_t | rp, | ||
| uint16_t | lp, | ||
| uint8_t | tos | ||
| ) |
- Parameters:
-
d the direction ra the remote address la the local address rp the remote port lp the local port tos the type of service
- Returns:
- true if the parameters match with the PacketFilter, false otherwise.
References direction, ns3::Ipv4Mask::IsMatch(), localAddress, localMask, localPortEnd, localPortStart, NS_LOG_FUNCTION, NS_LOG_LOGIC, remoteAddress, remoteMask, remotePortEnd, remotePortStart, typeOfService, and typeOfServiceMask.
Member Data Documentation
| Direction ns3::EpcTft::PacketFilter::direction |
whether the filter needs to be applied to uplink / downlink only, or in both cases
Referenced by Matches().
| Ipv4Address ns3::EpcTft::PacketFilter::localAddress |
IPv4 address of the UE
Referenced by Matches().
| uint16_t ns3::EpcTft::PacketFilter::localPortEnd |
end of the port number range of the UE
Referenced by Matches().
| uint16_t ns3::EpcTft::PacketFilter::localPortStart |
start of the port number range of the UE
Referenced by Matches().
| uint8_t ns3::EpcTft::PacketFilter::precedence |
used to specify the precedence for the packet filter among all packet filters in the TFT; higher values will be evaluated last.
Referenced by ns3::EpcTft::Add().
| Ipv4Address ns3::EpcTft::PacketFilter::remoteAddress |
IPv4 address of the remote host
Referenced by Matches().
| Ipv4Mask ns3::EpcTft::PacketFilter::remoteMask |
IPv4 address mask of the remote host
Referenced by Matches().
| uint16_t ns3::EpcTft::PacketFilter::remotePortEnd |
end of the port number range of the remote host
Referenced by Matches().
| uint16_t ns3::EpcTft::PacketFilter::remotePortStart |
start of the port number range of the remote host
Referenced by Matches().
| uint8_t ns3::EpcTft::PacketFilter::typeOfService |
type of service field
Referenced by Matches().
| uint8_t ns3::EpcTft::PacketFilter::typeOfServiceMask |
type of service field mask
Referenced by Matches().
The documentation for this struct was generated from the following files:
- src/lte/model/epc-tft.h
- src/lte/model/epc-tft.cc
